NL157586B - PROCEDURE FOR PREPARING DIMETHYL NAPHALENES. - Google Patents

PROCEDURE FOR PREPARING DIMETHYL NAPHALENES.

Info

Publication number: NL157586B
Authority: NL; Netherlands
Prior art keywords: naphalenes; procedure; preparing dimethyl; dimethyl; preparing
Prior art date: 1972-12-25

Application number

NL7317720.A

Other languages

Dutch (nl)

Other versions

NL7317720A (en

Original Assignee

Mitsui Petrochemical Ind

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1972-12-25

Filing date

1973-12-27

Publication date

1978-08-15

1972-12-25 Priority claimed from JP47129386A external-priority patent/JPS511701B2/ja

1973-02-16 Priority claimed from JP1832673A external-priority patent/JPS535292B2/ja

1973-12-27 Application filed by Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind

1974-06-27 Publication of NL7317720A publication Critical patent/NL7317720A/xx

1978-08-15 Publication of NL157586B publication Critical patent/NL157586B/en

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/20—Polycyclic condensed hydrocarbons
- C07C15/24—Polycyclic condensed hydrocarbons containing two rings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/32—Manganese, technetium or rhenium
- B01J23/36—Rhenium
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
- C07C5/41—Catalytic processes
- C07C5/412—Catalytic processes with metal oxides or metal sulfides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

NL7317720.A 1972-12-25 1973-12-27 PROCEDURE FOR PREPARING DIMETHYL NAPHALENES. NL157586B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP47129386A JPS511701B2 (en)	1972-12-25	1972-12-25
JP1832673A JPS535292B2 (en)	1973-02-16	1973-02-16

Publications (2)

Publication Number	Publication Date
NL7317720A NL7317720A (en)	1974-06-27
NL157586B true NL157586B (en)	1978-08-15

Family

ID=26355000

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7317720.A NL157586B (en)	1972-12-25	1973-12-27	PROCEDURE FOR PREPARING DIMETHYL NAPHALENES.

Country Status (7)

Country	Link
US (1)	US3931348A (en)
CA (1)	CA1016191A (en)
DE (1)	DE2364688C3 (en)
FR (1)	FR2211426B1 (en)
GB (1)	GB1448136A (en)
IT (1)	IT1002557B (en)
NL (1)	NL157586B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5008479A (en) *	1988-09-27	1991-04-16	Mitsubishi Gas Chemical Company, Inc.	Process for production of 2,6-dimethylnaphthalene
JPH0296540A (en) *	1988-10-03	1990-04-09	Mitsubishi Gas Chem Co Inc	Production of 2,6-dimethylnaphthalene
EP0430714B1 (en) *	1989-12-01	1993-11-10	Mitsubishi Gas Chemical Company, Inc.	Process for producing 2,6-dimethylnaphthalene
US5043501A (en) *	1990-03-15	1991-08-27	Mobil Oil Corp.	Process for preparing dimethylnaphthalene
EP0594856B1 (en) *	1991-08-08	1997-04-02	Teijin Limited	Process for producing dialkylnaphthalene
JPH05155786A (en) *	1991-12-06	1993-06-22	Mitsubishi Gas Chem Co Inc	Production of 2,6-dimethylnaphthalene
JPH05229969A (en) *	1992-02-26	1993-09-07	Mitsubishi Gas Chem Co Inc	Production of 2,6-dimethylnaphthalene
US5382733A (en) *	1992-03-27	1995-01-17	Mitsubishi Kasei Corporation	Process for preparing naphthalene or derivative thereof
FI953319A (en) *	1995-07-05	1997-01-06	Optatech Oy	Preparation of dimethyl naphthalene
FI982630A (en) *	1998-12-04	2000-06-05	Optatech Oy	A process for the preparation of 2,6-dimethylnaphthalene
US7012038B2 (en) *	2002-06-12	2006-03-14	Engelhard Corporation	Paraffin dehydrogenation catalyst
US8835347B2 (en) *	2009-06-05	2014-09-16	Basf Corporation	Alkane dehydrogenation catalysts
US10364322B2 (en)	2017-01-25	2019-07-30	Alliance For Sustainable Energy, Llc	Naphthalene-containing polymers and methods of making the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2958643A (en) *	1956-08-29	1960-11-01	Sinclair Refining Co	Two-stage catalytic conversion process for producing naphthalene and an aromatic gasoline from cycle oils
US3244758A (en) *	1963-03-20	1966-04-05	Sun Oil Co	Reaction of aromatic hydrocarbons with diolefins
US3781375A (en) *	1970-12-26	1973-12-25	Teijin Ltd	Process for preparation of 1,5-dimethyl naphthalene and/or 1,6-dimethyl naphthalene and catalyst composition to be used for said process
US3775498A (en) *	1972-06-09	1973-11-27	Sun Research Development	Preparation of 2,6-dimethylnaphthalene

1973
- 1973-12-21 GB GB5945673A patent/GB1448136A/en not_active Expired
- 1973-12-21 US US05/427,342 patent/US3931348A/en not_active Expired - Lifetime
- 1973-12-24 CA CA188,848A patent/CA1016191A/en not_active Expired
- 1973-12-24 IT IT54605/73A patent/IT1002557B/en active
- 1973-12-26 FR FR7346337A patent/FR2211426B1/fr not_active Expired
- 1973-12-27 NL NL7317720.A patent/NL157586B/en not_active IP Right Cessation
- 1973-12-27 DE DE2364688A patent/DE2364688C3/en not_active Expired

Also Published As

Publication number	Publication date
NL7317720A (en)	1974-06-27
IT1002557B (en)	1976-05-20
US3931348A (en)	1976-01-06
FR2211426A1 (en)	1974-07-19
DE2364688A1 (en)	1974-07-11
GB1448136A (en)	1976-09-02
DE2364688C3 (en)	1979-02-15
FR2211426B1 (en)	1976-10-08
DE2364688B2 (en)	1978-06-08
CA1016191A (en)	1977-08-23

Legal Events

Date	Code	Title	Description
1983-08-16	V1	Lapsed because of non-payment of the annual fee
1993-12-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: MITSUI PETRO

Publication	Publication Date	Title
NL161781C (en)	1980-03-17	PROCESS FOR PREPARING FLORORATED COPOLYMERS.
SE400771B (en)	1978-04-10	PROCEDURE FOR PREPARING 3ALFA-HYDROXI- AND 3ALFA-HYDROXI-19-NORPREGNANER
SE413246B (en)	1980-05-12	PROCEDURE FOR PREPARING CHOLESTEROLOXIDAS
SE419339B (en)	1981-07-27	PROCEDURE FOR PREPARING SUBSTITUTED SULPHONYLACETAMIDOCEPHALOSPORINES
NL157586B (en)	1978-08-15	PROCEDURE FOR PREPARING DIMETHYL NAPHALENES.
NO139124C (en)	1979-01-10	PROCEDURE FOR PREPARING ESTERES
SE423540B (en)	1982-05-10	PROCEDURE FOR PREPARING CERTAIN 13-TIAPROSTAGLANDINES
NO740320L (en)	1974-08-02	PROCEDURE FOR PREPARATION 6-DEOXYOXYTHETIC TRACYCLINE.
NO139130C (en)	1979-01-10	PROCEDURE FOR PREPARING 2-ALKYLAMINO-DIHYDROPYRIDINES
AR216885A1 (en)	1980-02-15	PROCEDURE FOR PREPARING AMINONICOTINONITRILS
NL155848B (en)	1978-02-15	METHOD FOR PREPARING POLYTETRAFLUORETHE.
IT999554B (en)	1976-03-10	PROCEDURE FOR PREPARING DIACETOSSIBUTANE
DK136061C (en)	1978-01-02	PROCEDURE FOR PREPARING 2,6-DIAMINO-DIHYDROPYRIDINES
SE402454B (en)	1978-07-03	PROCEDURE FOR PREPARING 2-ALCOXY-5-ALKYL SULPHONYL-TOLUENE
AR197206A1 (en)	1974-03-22	PROCEDURE FOR PREPARING 6,7-SUBSTITUTED-QUINAZOLINONES
IT998605B (en)	1976-02-20	PROCEDURE FOR PREPARING CATALYSTS
RO65197A (en)	1982-09-09	PROCEDURE FOR PREPARING PENICILINE
IT1017309B (en)	1977-07-20	PROCEDURE FOR PREPARING AROMATIC ALDEHYDES
NO141951C (en)	1980-06-04	PROCEDURE FOR CONNECTING LOEV-WOOD.
IT1033071B (en)	1979-07-10	PROCEDURE FOR PREPARING THIAZOLSULPHENAMIDES
SE419980B (en)	1981-09-07	PROCEDURE FOR PREPARING SUBSTITUTED SUBSTITUTED 2-PHENYL-BICYCLO / 2,2,2 / OCT-3-YLALKYLAMINES
NL151049B (en)	1976-10-15	PROCEDURE FOR PREPARING CEMENT.
NL156995B (en)	1978-06-15	PROCEDURE FOR PREPARING POTASSIUM PHOSPHATES.
IT1050705B (en)	1981-03-20	PROCEDURE FOR PREPARING ALOGE NOCICLOPROPANI
IT997899B (en)	1975-12-30	PROCEDURE FOR PREPARING MONOFORMIL DIAMMALEONITRIL